Expand $(x+4)(x+9)$.

  • A
    $x^{2}+36$
  • B
    $x^{2}+13x+36$
  • C
    $x^{2}+13x+13$
  • D
    $x^{2}+36x+13$

Explore More

Similar Questions

Find $p(0)$,$p(1)$,and $p(-2)$ for the following polynomial:
$p(x) = 10x - 4x^{2} - 3$

Is $x+1$ a factor of $4x^3 + 7x^2 - 2x - 5$ or not?

Find $p(0)$,$p(1)$,and $p(-2)$ for the following polynomial:
$p(y) = (y+2)(y-2)$

Factorise $x^{3}-11 x^{2}+20 x+32$.

Without actually calculating the cubes,find the value of each of the following:
$\left(\frac{1}{2}\right)^{3}+\left(\frac{1}{3}\right)^{3}-\left(\frac{5}{6}\right)^{3}$

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo